:root {
    --bg-color: #e0e0e0;
    --card-bg-color: #303030;
    --header-card-bg-color: #f7f7f7;
    --text-color: #000000;
    --text-color-2: #ffffff;
    --accent-color: #008653;
    --accent-color-2: #00b46f;
    --medium-gray: #757575;
    --font-logo: 'knewave', cursive;
    --font-body: 'Roboto', sans-serif;
}

/* ----------------------------- Base & Navbar (SHARED) ----------------------------- */
body { margin: 0; font-family: var(--font-body); background-color: var(--bg-color); color: var(--text-color); line-height: 1.6; max-width: 100%; overflow-x: hidden; }
.font-container { font-size: 16px; }
.page-container { max-width: clamp(320px, 1200px, 90vw); margin: 0 auto; box-sizing: border-box; }
header { min-height: 70px; background-color: var(--card-bg-color); display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; padding: 15px 5vw; margin-bottom: 3em; }
.logo { font-family: var(--font-logo); font-size: clamp(1.8em, 4vw, 2.5em); color: var(--accent-color-2); margin-right: 20px; }
nav a, .nav-active { color: white; text-decoration: none; margin-left: clamp(15px, 3vw, 30px); font-size: clamp(1em, 2.5vw, 1.5em); transition: color 0.3s ease; }
nav a:hover { color: var(--accent-color); }
.nav-active { color: var(--accent-color-2); cursor: default; }

/* ----------------------------- Page Specific: Content Card ----------------------------- */
.content-card { background-color: var(--header-card-bg-color); padding: clamp(2em, 5vw, 3em); border-radius: 1.5em; box-shadow: 0 4px 10px rgba(0,0,0,0.1); margin-bottom: 6em; max-width: 80ch; margin-left: auto; margin-right: auto; }
.content-card h2 { color: var(--accent-color); font-size: clamp(1.8em, 4vw, 2.8em); text-align: center; margin-top: 0; margin-bottom: 1.2em; }
.content-card p { font-size: 1.1em; line-height: 1.7; margin-bottom: 1.2em; }
.content-card a { color: var(--accent-color); font-weight: bold; text-decoration: none; border-bottom: 2px solid var(--accent-color-2); transition: color 0.3s, border-bottom-color 0.3s; }
.content-card a:hover { color: var(--accent-color-2); border-bottom-color: var(--accent-color); }

.meta-info { margin-top: 3em; padding-top: 2em; border-top: 2px solid var(--bg-color); text-align: center; }
.meta-info p { font-size: 0.9em; line-height: 1.5; color: var(--medium-gray); margin-bottom: 0.5em; }
.meta-info .copyright-warning { font-size: 1em; color: var(--text-color); margin-top: 1.5em; }

/* ----------------------------- Mobile Layout Adjustments (SHARED) ----------------------------- */
@media (max-width: 600px) {
    header { flex-direction: column; gap: 15px; padding: 20px; }
    .logo { margin-right: 0; }
    nav { display: flex; justify-content: center; gap: 25px; width: 100%; }
    nav a, .nav-active { margin-left: 0; }
}